Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21541771 · ArcScan

Block

#21,541,771

2026-09-18 18:37:57 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,771
Timestamp: 8 days ago · 2026-09-18 18:37:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xbade374923be225957caec71148efbe95f84e1453b7387cf225adc02182bbfb9
Parent hash: 0x3ffbecf3…4a0dad67
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,771 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.5%462,793 / 30,000,000

Base fee

20 gwei

State root

0x9977739100f4…9237eba4b14b

Transactions root

0x6c7d267718ac…50aa63a30a28

Receipts root

0xf16829a6ef7a…5743e77c89f0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800